Exception on orientation change from two-pane mode to one-pane mode

Exception on orientation change from two-pane mode to one-pane mode

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Exception on orientation change from two-pane mode to one-pane mode
Tag : android , By : Blight
Date : November 20 2020, 04:01 AM

Any of those help The issue was in setRetainInstance(true) in detailed fragment (it was missed due refactoring).
When it was removed everything starts work well.

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Orientation change from dual-pane to single-pane

Tag : android , By : sam
Date : March 29 2020, 07:55 AM
wish helps you Because findFragmentById not only returns the fragment in the current layout, but also previously displayed fragments. Try this instead:
mDualFragments = frag != null && frag.isInLayout();

jQuery UI Layout - How change a pane's options and dynamically apply them without toggling the pane open/closed?

Tag : javascript , By : Hadley
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I'm not sure if there is a callback function or any special utility method that'll do the trick.
But you can try something like the following (probably with a resize function that'll resize the panes manually) -
var testLayout = $('body').layout({
  applyDefaultStyles: true,
  east: {
    spacing_closed: 100, //toggler width
    spacing_open: 100,
    togglerLength_closed: 200, //toggler height (length)
    togglerLength_open: 200

$("#eastToggle").click(function() {



$("#attempt").click(function() {
  resize('east', 20);

// A function to resize the tab
function resize(region, space) {
  // Width of the new center pane
  var newCenterWidth = parseInt($('body .ui-layout-center').css('width').split('px')[0]) + testLayout.options.east.spacing_closed - space;

  // Change the options so they don't affect the layout when you expand / collapse again
  testLayout.options.east.spacing_closed = space;
  testLayout.options.east.spacing_open = space;

  // Manually resize the panes
  $('body .ui-layout-resizer-' + region).css('width', space);
  $('body .ui-layout-center').css('width', newCenterWidth);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://layout.jquery-dev.net/lib/js/jquery.layout-latest.js"></script>
<div class="ui-layout-center">Center</div>
<div class="ui-layout-north">North</div>
<div class="ui-layout-south">South</div>
<div class="ui-layout-east">East</div>
<div class="ui-layout-west">West

  <button id="eastToggle">Toggle East Panel</button>
  <button id="attempt">Change Width?</button>

Problems changing orientation from single-pane to double-pane Fragment layouts

Tag : android , By : Hunter
Date : March 29 2020, 07:55 AM
wish of those help Here's what I did: In portrait mode, I made the same container views for both the list view and the detail view, but the list view had a width of 0dp. This way, when the user was in landscape list+detail mode, if they navigated ahead, changed orientations and pressed the back button, both list and detail fragments would load correctly but now in portrait mode you would only see the detail view.
I didn't get very sophisticated with it. If you navigated through in portrait mode, going list to detail, then rotated to landscape, I would display list and detail but pressing the back button would just show the list again. My philosophy was to restore the back stack as it was and as far as redundant or missing panes, let the chips fall where they may.









        private boolean mListMode;
        mListMode = true;
        if (savedInstanceState != null) {
            mListMode = savedInstanceState.getBoolean("listMode");

        if (getResources().getBoolean(R.bool.is_portrait)) {
            mListPane.setVisibility(mListMode ? View.VISIBLE : View.GONE);
            mDetailPane.setVisibility(mListMode ? View.GONE : View.VISIBLE);
     public void onSaveInstanceState(Bundle outState) {
         outState.putBoolean("listMode", mListMode);
        if (mListMode) {
            if (getResources().getBoolean(R.bool.is_portrait)) {
                // TODO animate list -> detail
            mListMode = false;  // a click puts UI in detail mode, even in landscape
    public boolean onBackPressed() {

        if (getResources().getBoolean(R.bool.is_portrait) && ! mListMode) {
            // TODO animate detail -> list
            mListMode = true;
            return true;   // we handled back button ourselves

        return false;  // we didn't handle back button
    public void onBackPressed() {

        ListDetailFragment listDetailFragment = (ListDetailFragment ) getFragmentManager().findFragmentByTag(LIST_DETAIL_TAG);

        if (listDetailFragment != null && listDetailFragment.isResumed() && listDetailFragment.onBackPressed()) {


How to change polygon pane in Leaflet (custom pane)

Tag : javascript , By : mediafarm
Date : March 29 2020, 07:55 AM
I wish this helpful for you No, Leaflet doesn't allow to change panes on the fly.
Remove the layer from the map, change its options, then re-add it.

Change ICN contentViewer's tab title in split pane mode?

Tag : development , By : potix2
Date : March 29 2020, 07:55 AM
hop of those help? If i understand you correctly, you want to show a different tab-title (instead of the document title) in the navigator viewer whenever a doc is opened?
How about this:
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